WINCHESTER MEDICAL CENTER
NPI 1942098512
Surgery - Vascular Surgery in Winchester, VA

Q: What is Winchester Medical Center's NPI number?

The NPI number for Winchester Medical Center is 1942098512. It was assigned to this organization in the NPPES registry on April 25, 2025. The provider is doing business as Valley Health Cardiothoracic Surgery Department of Winchester Medical Center and Valley Health Vascular Surgeons Department of Winchester Medical Center.

Q: What is Winchester Medical Center's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Active since April 25, 2025

1880 AMHERST STREET, SUITE 300, WINCHESTER, VA 22601(540) 536-6721(540) 536-6724 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Winchester Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WINCHESTER MEDICAL CENTER (NPI 1942098512), doing business as Valley Health Cardiothoracic Surgery Department Of Winchester Medical Center, is a healthcare organization registered as a vascular surgery in Winchester, Virginia and active in the NPI registry since April 2025. The organization maintains a secondary practice location in Winchester and lists Jill Chambers, Manager Insurance Credentialing, as its authorized official.

NPPES Registry Identity

NPI1942098512

Entity TypeOrganization

Primary Taxonomy2086S0129X

Legal Business NameWINCHESTER MEDICAL CENTER

Location Address1880 AMHERST STREET, SUITE 300Winchester, VA 22601

Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889 · (540) 536-5100

Phone(540) 536-6721

Fax(540) 536-6724

Organization SubpartYes

Authorized OfficialJill ChambersManager Insurance Credentialing · (540) 536-0231

Enumeration DateApril 25, 2025

Last NPPES UpdateAugust 5, 2025

NPPES CertifiedJuly 31, 2025

✔ NPI 1942098512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedThoracic Surgery (Cardiothoracic Vascular Surgery)Taxonomy 208G00000X

1880 AMHERST STREET, Winchester, VA 22601

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Other Names 2

Doing Business AsValley Health Cardiothoracic Surgery Department Of Winchester Medical Center

Doing Business AsValley Health Vascular Surgeons Department Of Winchester Medical Center

Secondary Practice Location 1

Location 11880 Amherst Street, Suite 310Winchester, VA 22601 · Phone (540) 536-6721 · Fax (540) 536-6724

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Winchester Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

751

Medicare enrollment records show 751 clinicians reassign Medicare billing to Winchester Medical Center, which bills Medicare for the services they deliver. Of these, 38 practice at this address and 353 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 41

Nurse Practitioner120

Emergency Medicine81

Psychiatry62

General Surgery56

Certified Registered Nurse Anesthetist (CRNA)51

Internal Medicine35

Cardiovascular Disease (Cardiology)26

Critical Care (Intensivists)26

33 other specialties294

Nearest to this location (20)

See all 751

Daniel Alexander, D.O.

Cardiovascular Disease (Cardiology)

NPI 1184841470

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Swetha Alluri, M.D.

Cardiovascular Disease (Cardiology)

NPI 1679991095

1880 AMHERST ST STE 100
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Idean Amirjazil

Internal Medicine

NPI 1356756795

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Matthew Borkon, MD

Vascular Surgery

NPI 1972650778

1880 AMHERST ST STE 300
Winchester, VA 22601

(540) 536-6721

✔ PECOS✔ Accepts MedicareSame address

James Brown, MD

Interventional Cardiology

NPI 1255394649

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOSSame address

Percival Buenaventura, MD

Thoracic Surgery

NPI 1518939552

1880 AMHERST ST STE 310
Winchester, VA 22601

(540) 536-6721

✔ PECOS✔ Accepts MedicareSame address

Abu Choudhary

Internal Medicine

NPI 1871026112

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Emmanuel Ekanem, M.D.

Cardiac Electrophysiology

NPI 1407274327

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Zalwonaka Gainer, ARNP

Nurse Practitioner

NPI 1336322676

1880 AMHERST STREET SUITE 100 AND SUITE 200
Winchester, VA 22601

(540) 662-0306

✔ PECOS✔ Accepts MedicareSame address

Isaiah Gheen, NP

Nurse Practitioner

NPI 1679496087

1880 AMHERST STREET
Winchester, VA 22601

(540) 662-0306

✔ PECOSSame address

Thomas Bouder, MD

Critical Care (Intensivists)

NPI 1043203318

1840 AMHERST ST
Winchester, VA 22601

(540) 536-8874

✔ PECOS✔ Accepts MedicareSame address

Jillian Call, MD

Emergency Medicine

NPI 1013976083

1840 AMHERST ST
Winchester, VA 22601

(540) 536-8000

✔ PECOS✔ Accepts MedicareSame address

Kelli Frana, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1255772356

1840 AMHERST ST
Winchester, VA 22601

(540) 536-8000

✔ Accepts MedicareSame address

Myo Pale Aye, M.D.

Rheumatology

NPI 1366705337

1870 AMHERST ST STE 1D
Winchester, VA 22601

(540) 536-6200

✔ PECOS✔ Accepts MedicareSame address

Givi Basishvili, MD

General Surgery

NPI 1326579848

1870 AMHERST ST STE F
Winchester, VA 22601

(540) 536-0010

✔ PECOS✔ Accepts MedicareSame address

Rebekah Funkhouser, AUD

Qualified Audiologist

NPI 1114602364

1870 AMHERST ST
Winchester, VA 22601

(540) 536-7290

✔ Accepts MedicareSame address

Vivek Gupta, MD

Obstetrics/Gynecology

NPI 1003182734

1870 AMHERST ST STE 3A
Winchester, VA 22601

(540) 536-3228

✔ PECOS✔ Accepts MedicareSame address

Dale Holly, MD

Gastroenterology

NPI 1053393579

1870 AMHERST ST STE 3D
Winchester, VA 22601

(540) 536-5840

✔ PECOS✔ Accepts MedicareSame address

Ingrid Iwanow, M.D.

Otolaryngology

NPI 1689769416

1870 AMHERST ST STE 2B
Winchester, VA 22601

(540) 536-2790

✔ PECOS✔ Accepts MedicareSame address

Tariq Nayfeh, MD

Orthopedic Surgery

NPI 1215988217

1870 AMHERST ST STE C
Winchester, VA 22601

(540) 536-0153

✔ PECOS✔ Accepts MedicareSame address

See all 751 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Winchester Medical Center's NPI number?

The NPI number for Winchester Medical Center is 1942098512. It was assigned to this organization in the NPPES registry on April 25, 2025. The provider is doing business as Valley Health Cardiothoracic Surgery Department of Winchester Medical Center and Valley Health Vascular Surgeons Department of Winchester Medical Center.

Where is Winchester Medical Center located?

Winchester Medical Center is located at 1880 Amherst Street Suite 300, Winchester, VA 22601. The listed phone number is (540) 536-6721.

What is Winchester Medical Center's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Winchester Medical Center enrolled in Medicare?

Yes. Winchester Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Winchester Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 751 clinicians in 41 Medicare specialties reassign their Medicare billing to Winchester Medical Center. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (120), Emergency Medicine (81) and Psychiatry (62). Of these, 38 practice at this address and 353 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Winchester Medical Center accept?

Health plans from CareSource list Winchester Medical Center as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Winchester Medical Center was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.